Sodium 1.15.2: Download Free

Once in-game, you may not see a glowing "Sodium Enabled" sign by default. To verify:

Sodium for Minecraft 1.15.2 is a specialized, unofficial backport of the modern rendering engine designed to drastically improve FPS and reduce stuttering on older Minecraft versions Key Features for 1.15.2 Performance Boost: sodium 1.15.2 download

Unlike Optifine, which is closed-source and often conflicts with other mods, Sodium is open-source and built from the ground up to be compatible with the Fabric mod loader. It rewrites the rendering pipeline, fixing many of the inefficiencies that cause Minecraft to run poorly even on high-end hardware. Once in-game, you may not see a glowing

It will not work with Forge.